What is collagen and what are the ways to eat it

Don't believe the fools on the above.

Collagen powder can be added directly to meat products to affect the tenderness of meat and the texture of muscle after cooking. Studies have shown that collagen is very important for the formation of the texture of raw and cooked meats, and the higher the collagen content, the harder the texture of the meat. Tenderization of fish side meat is thought to be related to the degradation of type V collagen, and the cleavage of peripheral collagen fibers caused by the destruction of peptide bonds is thought to be the main cause of muscle tenderization.

By breaking the hydrogen bonds in the collagen molecule, the original tight supercoiled structure is destroyed to form gelatin with smaller molecules and looser structure, which can not only improve the tenderness of meat quality but also improve its use value, make it have good quality, increase protein content, and have good taste and nutrition. Japan has also developed animal collagen as raw material, hydrolyzed and modulated by collagen hydrolase enzymes, and developed new condiments and sake, which not only have a special flavor, but also supplement some amino acids.

Foods that contain a lot of collagen are listed below:

1. The dermis of animals is rich in collagen.

Pig skin, cattle and sheep skin, chicken skin and duck skin, poultry skin, fish skin, etc. are rich in high-quality collagen.

2. Wings and claws of birds, etc.

It is mainly composed of bones, tendons, dermis, etc., with very little muscle and fat, and the largest content is collagen. Therefore, such as chicken wings, chicken feet, duck feet, duck wings, goose paws, etc., are good collagen supplement food sources.

3. The lower leg of the animal.

In addition to animal bones, the tendons, fascia, and dermis that cover the bones are rich in collagen. Therefore, the common ones are pig shank, lamb shank, and cow shank, and so on.

4. Animal tendons and fascia.

It is collagen connective tissue and is rich in collagen. Common foods in this category are beef brisket, beef tendon, deer tendon, pig trotters, etc.

5. Animal cartilage and bones.

Cartilage, in particular, is also rich in collagen. This category of food is extensive, such as pig skulls, leg bones, spine bones, chicken bones, duck bones, fish heads, fish bones, cow bones, sheep bones, and so on. This type of food is generally stewed and drunk.

6. Fish has a high collagen content.

In particular, some deep-sea fish have a lot of collagen. In addition, fish scales also contain collagen, and it is the most abundant, but it is generally inedible. The distribution of collagen in fish meat is very uneven, and most of the collagen is concentrated in the abdomen, which is the belly, and the lower back of the gills.

Therefore, you can usually eat more fish and drink more fish soup.

7. There is also a large amount of collagen in animal muscles.

However, compared to other tissues, the collagen content is lower due to the large muscle mass. Pork, beef, chicken, duck and fish are usually eaten a lot, so they are also silently supplementing collagen, although the content is low, but the amount of consumption is large, and the supplement is also considerable. Note that collagen is in lean meat, not fat.

Vegetarians are better off adding a little lean meat.

Collagen (a biological polymer, the main component of animal connective tissue).

Collagen is a biological polymer, the main component of animal connective tissue, and also the most abundant and widely distributed functional protein in mammals, accounting for 25% to 30% of the total protein, and even up to 80% in some organisms.

Animal tissues derived from livestock and poultry are the main way for people to obtain natural collagen and its collagen peptides, but due to related animal diseases and certain religious beliefs, people are gradually turning to the development of terrestrial mammalian collagen and its products.

Due to the differences in amino acid composition and cross-linking degree, the rich collagen contained in aquatic animals, especially their processing wastes - skin, bones and scales has many advantages that livestock collagen does not have, and the collagen of marine animals is significantly better than the collagen of terrestrial animals in some aspects, so aquatic collagen may gradually replace terrestrial animal collagen.

1. Pig's feet, pigskinIt has a thick layer of gum with bones, so the taste is very soft, and at the same time, it is very elastic and sticky, which is collagen.

2. Chicken skin and duck skinIt can be said that the skin of all animals is rich in collagen, of course, chicken skin and duck skin are no exception, and the most common way for many people to eat is "fried chicken skin".

3. Pig's trottersAs a beauty product, pig trotters are rich in collagen, but the fat content is lower than that of fatty meat. Traditional Chinese medicine believes that pig's trotters are flat in nature, sweet and salty in taste, and their nutrition is comparable to that of bear's paws.

4. Fish mawThe main components of fish maw are collagen, vitamins and calcium, zinc, iron, selenium and other trace elements. The characteristics of high protein but low fat allow women to nourish without worrying about gaining weight, and have the effect of nourishing yin and kidneys.

5. Tremella fuciformisFor women, white fungus is warm, rich in plant collagen, which is the most suitable food for the body, which can strengthen the spleen and appetize, nourish the yin and moisten the lungs, and is very suitable for eating in autumn. Long-term consumption of white fungus can moisturize the skin.

The above content reference: People's Daily Online - 11 common health foods are rich in collagen.

The above content reference: People's Daily Online - 4 collagen-rich foods make the skin smoother and smoother.

Collagen foods include white fungus, snow lotus seeds, fish maw, pig skin, pig trotters, beef tendons, shrimp skin, chicken feet, etc. In the usual diet, supplementing the collagen needed by the human body through food can play a good role in beauty.

Collagen is the main component in maintaining muscle elasticity.

Collagen is an important component in the human body, accounting for about 70%-80% of dry weight.

Legumes are also rich in collagen, and also contain a large amount of calcium, phosphorus, magnesium and other trace elements.

Hello dear, there are many kinds of foods that contain collagen, which are roughly as follows:

1. Pig skin, pig skin collagen is very rich, so if you pay special attention to beauty, you can eat more pig skin. Clause.

2. Pig's trotters, the reason why pig's trotters are called beauty products is because they are rich in collagen and low in calories. Clause.

3. Tremella, Tremella is a warm food, and the content of plant collagen is particularly rich, which is very suitable for women. Clause.

Fourth, beef tendons, beef tendons are low-calorie foods, do not contain cholesterol, but are rich in collagen. Clause.

5. Beans, in the collagen food ranking, beans are the most abundant in nutrients, not only collagen, but also protein and progesterone, so they are very suitable for women. Clause.

Sixth, Sichuan pepper, Sichuan pepper is also a very popular supplement for women, which is very rich in collagen, vitamins and <>

and trace elements, and the fat content is very low, so you don't have to worry about getting fat. Clause.

7. Eggs, eggs contain a lot of protein and collagen, eating an egg a day can not only increase satiety, but also have a good beauty and health effect. Hope mine is helpful to you, thank you and have a great day!

Foods that contain collagen are:

1. Pig's trotters. As a beauty product, pig trotters contain the collagen of Fengliang Kaipeifu, but the fat content is lower than that of fatty meat. Traditional Chinese medicine believes that pig's trotters are flat in nature, sweet and salty in taste, and their nutrition is comparable to that of bear's paws. Pig trotter collagen can also promote the growth of hair and nails, keep it soft and delicate, and improve the microcirculation of the whole body.

2. Tremella fuciformis. Tremella is warm and rich in plant collagen. For women, white fungus is warm, rich in plant collagen, which is the most suitable food for the body, which can strengthen the spleen and appetize, nourish the yin and moisten the lungs, and is very suitable for eating in autumn.

Long-term consumption of white fungus can moisturize the skin and have the effect of removing melasma and freckles on the face.

3. Beans. Beans are also rich in collagen, most of which contain progesterone and estrogen with two-way regulatory effects, which can effectively improve circulation in the human body.

4. Pigskin. Traditional Chinese medicine believes that pig skin is sweet in taste, cool in nature, has the effect of nourishing yin and replenishing deficiency, clearing heat and improving pharynx. Regular consumption of pig skin can also slow down the aging of body cells, especially for the symptoms of yin deficiency and internal heat.

The calories of 100g of pork skin are not low, about 350 calories, but when made into meat skin jelly, the calories are not high, and you can also add vegetables to eat, which is a good cold dish.

Supplementing collagen in the body is something that many women will pay attention to now, because collagen has a good effect on the skin, and as we age, the collagen in the body begins to lose, so it is very important to supplement collagen, and in real life, you can also supplement collagen through food, so what are the collagen foods?

What are the foods for collagen

2.Tremella

Tremella is a warm food, its plant collagen content is particularly rich, very suitable for women, for skin moisturization and spleen appetizer has a good effect.

3.Legumes

Legumes are rich in collagen, calcium, phosphorus, magnesium and other trace elements, and the fat content of legumes is very low, which is very suitable for patients with high blood pressure, hyperlipidemia and obesity.

5.Fish

The protein molecules in fish meat are very close to the protein produced by the body itself, so it is easily absorbed and utilized by the body. In addition to containing a large amount of collagen, fish also contains a variety of amino acids and trace elements, in addition to the effect of lowering blood pressure and blood lipids, fish meat is the preferred food for patients with hypertension and hyperlipidemia.

6.Pork rind

The collagen eggs of pig skin are very rich, and have the effect of nourishing yin and replenishing deficiency, can regulate the aging of body cells, and the function is particularly comprehensive.